Patent classifications
C
CHEMISTRY; METALLURGY
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C03
GLASS; MINERAL OR SLAG WOOL
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C03B
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
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11/00
Pressing; molten; glass; or performed glass reheated to equivalent low viscosity without blowing
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C03B11/06
Construction of plunger or mould
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C03B11/08
for making solid articles, e.g. lenses
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C03B11/082
having profiled, patterned or microstructured surfaces
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